The RFS LCF78-50JFNA (15218530) 810921-7F1 Cellflex "A" series 7/8 inch foam cable features a fire-retardant jacket for in-building applications. This 50 Ohm coax cable is MSHA rated. The fire-retardant transmission line has a corrugated copper tube center conductor and annular copper outer conductor. The maximum frequency capacity is 5.0 GHz.
The RFS 7/8 inch foam fire-retardant coaxial cable is available in bulk and is priced per foot.
Alternative part number: LCF78-50JFNA-A0